The generator matrix

 1  0  0  1  1  1  1  1 X+6  1  1  1  1  1  1  1  1
 0  1  0 2X+6  1 2X+7  5 X+5  1  0 2X+7 2X+8 2X X+7 2X+5  5  7
 0  0  1 2X+7  1 2X+5 X+6  5 2X+5  8 2X+6 X+1 2X+8 X+3  7 X+5  1
 0  0  0  6  3  6  3  0  3  3  0  3  0  6  6  6  0

generates a code of length 17 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+630x^28+468x^29+1782x^30+3396x^31+6372x^32+6436x^33+15732x^34+12420x^35+6488x^36+4428x^37+666x^38+106x^39+114x^40+8x^42+2x^48

The gray image is a code over GF(3) with n=153, k=10 and d=84.
This code was found by Heurico 1.16 in 1.42 seconds.